18063240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11579}}^1$

素因数の和:11606

約数の個数: 64

約数和(自身を含む): 58363200

約数和(自身を除く): 40299960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 11579, 23158, 34737, 46316, 57895, 69474, 92632, 115790, 138948, 150527, 173685, 231580, 277896, 301054, 347370, 451581, 463160, 602108, 694740, 752635, 903162, 1204216, 1389480, 1505270, 1806324, 2257905, 3010540, 3612648, 4515810, 6021080, 9031620, 18063240]

約数ペア:

[(1, 18063240), (2, 9031620), (3, 6021080), (4, 4515810), (5, 3612648), (6, 3010540), (8, 2257905), (10, 1806324), (12, 1505270), (13, 1389480), (15, 1204216), (20, 903162), (24, 752635), (26, 694740), (30, 602108), (39, 463160), (40, 451581), (52, 347370), (60, 301054), (65, 277896), (78, 231580), (104, 173685), (120, 150527), (130, 138948), (156, 115790), (195, 92632), (260, 69474), (312, 57895), (390, 46316), (520, 34737), (780, 23158), (1560, 11579)]